Canon EF 24-105mm f/4L IS II USM Review
-
Ease
of Use -
Sample
Images -
Lens
Specs -
Rating &
Conclusion -
Main
Rivals -
Review
Roundup - Comment
-
Moreā¦

Sharpness at 105mm
The sharpness tests for this review were carried out using a real-world subject rather than a test chart. The Canon EF 24-105mm f/4L IS II USM lens was attached to a Canon 5D Mark IV body, which in turn was mounted on a sturdy tripod. Self-timer mode was activated. Slight tonal changes are due to slight changes in natural light during the session.
The full frame at 105mm
Center and edge sharpness are OK wide open at f/4- f/5.6, and good between f/8 and f/11. At f/16 and f/22 sharpness across the frame is beginning to drop-off a little due to diffraction, but is still commendably high.
Aperture | Centre Crop | Edge Crop |
f/4 | ![]() |
![]() |
f/5.6 | ![]() |
![]() |
f/8 | ![]() |
![]() |
f/11 | ![]() |
![]() |
f/16 | ![]() |
![]() |
f/22 | ![]() |
![]() |
-
Ease
of Use -
Sample
Images -
Lens
Specs -
Rating &
Conclusion -
Main
Rivals -
Review
Roundup - Comment